Phones are certainly not authorized In the temple. There is a facility locker provided by the temple committee for devotees to submit their phones whilst coming into the temple. Here is the time for that evening Aarti, and it is frequently much less crowded than the early morning Bhasm Aarti. https://fernandoxvtpl.ampblogs.com/how-much-you-need-to-expect-you-ll-pay-for-a-good-mahakal-63502817